3
a)2 p.m b)3 p.m c)12 p.m d)9 a.m
4 15 3
Which longitude is known as standard
meridian of India?
Where is it located?
What is IST?
5 What is the relationship between longitudes and time? 16 3+1+1
Give 3 points. Why Russia has more than one standard
time? India has how many standard times?